Synfacts 2011(2): 0132-0132
DOI: 10.1055/s-0030-1259386
DOI: 10.1055/s-0030-1259386
Synthesis of Heterocycles
© Georg Thieme Verlag
Stuttgart ˙ New York
Acid-Catalyzed Rearrangement of Ureido-dihydrofurans to N-Pyrrole Ureas
N. N. Kurochkin, A. A. Fesenko, D. A. Cheshkov, M. M. Davudi, A. D. Shutalev*
Moscow State Academy of Fine Chemical Technology and State Scientific Research Institute of Chemistry and Technology of Organoelement Compounds, Moscow, Russian Federation